1&period; We provide CAD drawings for customers reference and confirm2&period; Negotiation The quality&comma; price&comma; material&comma; delivery time&comma; payment terms&period; Ect3&period; Place Order According your own design or your chose our design4&period; Production According customers confirmed drawings with detail dimensions5&period; Delivery Time Delivery cargos by sea or by air&comma; according customers request&period;